<?php 
/**
* 奥迪类
*/
class Audi extends Car
{
	
	public function show()
	{
		echo '我是奥迪';
	}

	public function run()
	{
		# code...
	}

	public function zaihuo()
	{
		# code...
	}

	public function  img(){

	}
}











 ?>